Title :
Achievable Rates for Lattice Coded Gaussian Wiretap Channels
Author :
Choo, Li-Chia ; Ling, Cong ; Wong, Kai-Kit
Author_Institution :
Dept. of Electron. & Electr. Eng., Univ. Coll. London, London, UK
Abstract :
This paper uses a nested lattice chain to perform lattice coding and decoding for a Gaussian wiretap channel, in which we derive the achievable rates and the equivocation rate. We also show that it is possible to achieve the equivocation rate of the classical Gaussian wiretap channel, and meet the reliability and security criteria using the nested lattice construction.
Keywords :
Gaussian channels; channel coding; decoding; lattice theory; telecommunication network reliability; telecommunication security; Gaussian wiretap channels; equivocation rate; lattice coding; lattice decoding; nested lattice chain; nested lattice construction; reliability criteria; security criteria; Decoding; Encoding; Error probability; Lattices; Quantization; Receivers; Security;
Conference_Titel :
Communications Workshops (ICC), 2011 IEEE International Conference on
Conference_Location :
Kyoto
Print_ISBN :
978-1-61284-954-6
Electronic_ISBN :
978-1-61284-953-9
DOI :
10.1109/iccw.2011.5963541
